1998 WW31
id:
1998-ww31-206-2852022
title:
1998 WW31
text:
1998 WW31, is a non-resonant trans-Neptunian object and binary system from the Kuiper belt located in the outermost region of the Solar System, approximately 148 kilometers in diameter. It was first observed on 18 November 1998, by American astronomer Marc Buie and Robert Millis at the Kitt Peak National Observatory in Arizona, United States. In December 2000, a minor-planet moon, designated S/2000 1 with a diameter of 123 kilometers, was discovered in its orbit. After Charon in 1978, it was the
brand slug:
wiki
category slug:
encyclopedia
description:
Binary Kuiper belt object
original url:
https://en.wikipedia.org/wiki/1998_WW31
date created:
2005-08-02T00:25:34Z
date modified:
2024-09-10T17:54:39Z
main entity:
{"identifier":"Q208795","url":"https://www.wikidata.org/entity/Q208795"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/eb/2000_%281998_WW31%29_1.jpg","width":224,"height":227}
fields total:
13
integrity:
16